UIBlurEffect *beffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleExtraLight];
UIVisualEffectView *view = [[UIVisualEffectView alloc]initWithEffect:beffect];
view.frame = self.bounds;
[self addSubview:view];
UIBlurEffect *beffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleExtraLight];
UIVisualEffectView *view = [[UIVisualEffectView alloc]initWithEffect:beffect];
view.frame = self.bounds;
[self addSubview:view];